1276273206

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 3249792000

約数和(自身を除く): 1973518794

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 103, 114, 117, 171, 206, 234, 247, 309, 342, 351, 494, 513, 618, 702, 741, 927, 929, 1026, 1339, 1482, 1854, 1858, 1957, 2223, 2678, 2781, 2787, 3914, 4017, 4446, 5562, 5574, 5871, 6669, 8034, 8361, 11742, 12051, 12077, 13338, 16722, 17613, 17651, 24102, 24154, 25083, 25441, 35226, 35302, 36153, 36231, 50166, 50882, 52839, 52953, 72306, 72462, 76323, 95687, 105678, 105906, 108693, 152646, 158859, 191374, 217386, 228969, 229463, 287061, 317718, 326079, 457938, 458926, 476577, 574122, 652158, 686907, 688389, 861183, 953154, 1243931, 1373814, 1376778, 1722366, 1818053, 2065167, 2487862, 2583549, 3636106, 3731793, 4130334, 5167098, 5454159, 6195501, 7463586, 10908318, 11195379, 12391002, 16362477, 22390758, 23634689, 32724954, 33586137, 47269378, 49087431, 67172274, 70904067, 98174862, 141808134, 212712201, 425424402, 638136603, 1276273206]

約数ペア:

[(1, 1276273206), (2, 638136603), (3, 425424402), (6, 212712201), (9, 141808134), (13, 98174862), (18, 70904067), (19, 67172274), (26, 49087431), (27, 47269378), (38, 33586137), (39, 32724954), (54, 23634689), (57, 22390758), (78, 16362477), (103, 12391002), (114, 11195379), (117, 10908318), (171, 7463586), (206, 6195501), (234, 5454159), (247, 5167098), (309, 4130334), (342, 3731793), (351, 3636106), (494, 2583549), (513, 2487862), (618, 2065167), (702, 1818053), (741, 1722366), (927, 1376778), (929, 1373814), (1026, 1243931), (1339, 953154), (1482, 861183), (1854, 688389), (1858, 686907), (1957, 652158), (2223, 574122), (2678, 476577), (2781, 458926), (2787, 457938), (3914, 326079), (4017, 317718), (4446, 287061), (5562, 229463), (5574, 228969), (5871, 217386), (6669, 191374), (8034, 158859), (8361, 152646), (11742, 108693), (12051, 105906), (12077, 105678), (13338, 95687), (16722, 76323), (17613, 72462), (17651, 72306), (24102, 52953), (24154, 52839), (25083, 50882), (25441, 50166), (35226, 36231), (35302, 36153)]